---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1882 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 677 12217 1 3102 14980 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:06:17:7d brd ff:ff:ff:ff:ff:ff inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe06:177d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:a6:b8:7a brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1882) 10/27/24 _x86_64_ (4 CPU) 15:02:08 LINUX RESTART (4 CPU) 15:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:04:01 166.21 79.12 87.09 0.00 3292.59 10705.59 0.00 15:05:01 208.73 23.81 184.92 0.00 1404.70 20028.40 0.00 15:06:01 8.33 0.62 7.72 0.00 35.06 3434.23 0.00 15:07:01 22.73 0.90 21.83 0.00 109.05 1032.36 0.00 Average: 101.23 25.89 75.34 0.00 1201.64 8792.17 0.00 15:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:04:01 12760352 15095520 872140 5.32 80520 2439856 1607304 9.22 1203728 2117244 236624 15:05:01 11255432 14058132 1901000 11.60 90688 2868164 2456116 14.09 2490696 2296832 91840 15:06:01 7038260 9855484 6103156 37.26 91196 2880768 6763468 38.80 6690360 2302688 4732 15:07:01 12521200 15348392 610600 3.73 93896 2887748 1333736 7.65 1219736 2303672 14592 Average: 10893811 13589382 2371724 14.48 89075 2769134 3040156 17.44 2901130 2255109 86947 15:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:04:01 ens3 189.95 162.92 2253.12 26.92 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 15:05:01 ens3 261.06 213.23 2913.29 28.68 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:06:01 ens3 11.26 8.63 4.17 2.28 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:07:01 ens3 29.58 25.61 18.71 12.22 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 122.68 102.35 1293.32 17.49 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1882) 10/27/24 _x86_64_ (4 CPU) 15:02:08 LINUX RESTART (4 CPU) 15:03:02 CPU %user %nice %system %iowait %steal %idle 15:04:01 all 26.10 7.27 6.60 3.24 0.10 56.69 15:04:01 0 21.49 6.45 6.33 2.01 0.09 63.63 15:04:01 1 21.32 7.17 5.75 4.03 0.10 61.62 15:04:01 2 26.50 7.84 7.58 5.28 0.10 52.70 15:04:01 3 35.09 7.61 6.73 1.64 0.12 48.81 15:05:01 all 70.25 0.00 2.81 1.71 0.12 25.10 15:05:01 0 65.80 0.00 2.59 1.52 0.12 29.97 15:05:01 1 70.46 0.00 3.62 1.76 0.12 24.03 15:05:01 2 68.32 0.00 3.64 3.51 0.13 24.39 15:05:01 3 76.38 0.00 1.39 0.07 0.12 22.05 15:06:01 all 35.57 0.00 1.01 0.12 0.08 63.21 15:06:01 0 40.12 0.00 2.09 0.02 0.08 57.69 15:06:01 1 36.19 0.00 0.62 0.03 0.08 63.07 15:06:01 2 29.60 0.00 0.79 0.42 0.07 69.12 15:06:01 3 36.34 0.00 0.55 0.02 0.10 62.99 15:07:01 all 13.47 0.00 0.92 0.28 0.05 85.27 15:07:01 0 3.50 0.00 0.73 0.03 0.05 95.68 15:07:01 1 17.25 0.00 1.14 0.10 0.05 81.46 15:07:01 2 18.08 0.00 1.10 0.88 0.07 79.87 15:07:01 3 15.07 0.00 0.72 0.12 0.05 84.05 Average: all 36.35 1.79 2.82 1.33 0.09 57.62 Average: 0 32.70 1.59 2.92 0.89 0.08 61.82 Average: 1 36.36 1.77 2.77 1.47 0.09 57.55 Average: 2 35.63 1.93 3.26 2.51 0.09 56.58 Average: 3 40.73 1.88 2.33 0.45 0.10 54.52